12 Days of Christmas
30th28th
81st
24 Game
77th
99 Bottles of Beer
35th41st
58th
Abundant Numbers
96th
48th67th
69th
Abundant Numbers (Long)
37th
Arabic to Roman
25th104th
116th
Arithmetic Numbers
135th
Arrows
43rd
106th
Ascending Primes
97th
ASCII Table
90th
Billiards
73rd
brainfuck
143rd
215th
Card Number Validation
81st
Catalan Numbers
1st
1st
Catalan’s Constant
14th
Christmas Trees
20th
109th
Collatz
230th
CSS Colors
116th
213th
Cubes
13th10th
22nd
Day of Week
238th
DFA Simulator
110th
Diamonds
35th19th
22nd45th
147th55th
Divisors
52nd35th
25th
Emirp Numbers
108th
164th
Emirp Numbers (Long)
49th
Emojify
24th93rd
214th
Evil Numbers
104th
378th
Evil Numbers (Long)
275th
Factorial Factorisation
61st
Farey Sequence
151st
Fibonacci
243rd
101st1st
189th
Fizz Buzz
294th
196th1st
93rd85th
Foo Fizz Buzz Bar
235th
1st
Forsyth–Edwards Notation
69th
Fractions
100th
207th
Game of Life
105th
Gijswijt’s Sequence
106th
Happy Numbers
46th39th37th
232nd
Happy Numbers (Long)
28th
110th
Hexdump
97th
Intersection
40th
72nd
Inventory Sequence
143rd
ISBN
50th
115th
Jacobi Symbol
114th
Kaprekar Numbers
79th
Kolakoski Constant
14th63rd
129th
Kolakoski Sequence
26th66th
168th
Leap Years
181st
66th
Levenshtein Distance
24th
85th
Leyland Numbers
25th
175th
ln 2
81st
Look and Say
86th
181st
Lucky Numbers
21st
98th
Lucky Tickets
16th55th
135th
Mahjong
63rd
Mandelbrot
101st
Maze
124th
Medal Tally
77th
Minesweeper
69th
Morse Decoder
20th59th
158th
Morse Encoder
22nd64th
139th
Musical Chords
94th
N Queens
83rd
Niven Numbers
1st
55th
Niven Numbers (Long)
206th
Number Spiral
49th
126th
Odious Numbers
100th
289th
Odious Numbers (Long)
180th
Ordinal Numbers
28th70th
101st
PalindromemordnilaP
95th
Pangram Grep
93rd
12th
1st
Partition Numbers
85th
Pascal’s Triangle
31st
202nd
Pernicious Numbers
95th
58th97th
208th
Pernicious Numbers (Long)
228th
Poker
50th
Polyominoes
90th
Prime Numbers
53rd118th
185th
Prime Numbers (Long)
67th
Proximity Grid
66th
Quine
205th1st26th114th
51st48th123rd
94th
Recamán
45th
24th47th
110th
Repeating Decimals
85th
Reverse Polish Notation
213th
Rijndael S-box
120th
Rock-paper-scissors-Spock-lizard
13th64th
48th
Roman to Arabic
25th73rd
123rd
ROT13
107th
Rule 110
37th
110th
Scrambled Sort
72nd
Set
74th
Seven Segment
73rd
174th
SI Units
79th
Sierpiński Triangle
67th
149th
Smith Numbers
172nd
Spelling Numbers
14th11th
42nd
Star Wars Opening Crawl
9th28th
87th
Sudoku
11th
49th
Sudoku (Fill-in)
11th
Tic-tac-toe
107th
Time Distance
34th
53rd
Tongue-twisters
27th109th
144th
Transpose Sentence
137th
Trinomial Triangle
100th
United States
85th
125th
Vampire Numbers
18th31st
101st
Van Eck Sequence
26th30th
38th
Zeckendorf Representation
104th
Zodiac Signs
78th
γ
λ
19th
π
24th
τ
23rd
φ
26th
192nd
√2
32nd
1st
𝑒
26th
1st